Data commit

Task/Determine-if-a-string-has-all-the-same-characters/Go/determine-if-a-string-has-all-the-same-characters.go

@@ -0,0 +1,37 @@
+package main
+
+import "fmt"
+
+func analyze(s string) {
+    chars := []rune(s)
+    le := len(chars)
+    fmt.Printf("Analyzing %q which has a length of %d:\n", s, le)
+    if le > 1 {
+        for i := 1; i < le; i++ {
+            if chars[i] != chars[i-1] {
+                fmt.Println("  Not all characters in the string are the same.")
+                fmt.Printf("  %q (%#[1]x) is different at position %d.\n\n", chars[i], i+1)
+                return
+            }
+        }
+    }
+    fmt.Println("  All characters in the string are the same.\n")
+}
+
+func main() {
+    strings := []string{
+        "",
+        "   ",
+        "2",
+        "333",
+        ".55",
+        "tttTTT",
+        "4444 444k",
+        "pépé",
+        "🐶🐶🐺🐶",
+        "🎄🎄🎄🎄",
+    }
+    for _, s := range strings {
+        analyze(s)
+    }
+}